These presentations are from the April 15, 2014 meeting of the Hillgang, a Washington DC area mainframe user group. Some of the material in this section is provided courtesy other organizations, and posted here with the permission of the copyright owners.
- Michael Melillo from CA - CA’s Cloud Storage for System z
- Eagle TCO Engagements - IT Economics of IBM System z
- Neale Ferguson from Sine Nomine Associates - The IBM Mainframe: a Personal History